Denso 471-1030 A/C Compressor

Overview of the Denso 471-1030 A/C Compressor for Toyota Yaris

The Denso 471-1030 A/C compressor is designed specifically for Toyota Yaris models requiring reliable air conditioning system components. Engineered to work with R134a refrigerant, this compressor ensures efficient cooling performance and system compatibility.

• Compatible with Toyota Yaris vehicles
• Designed for R134a refrigerant systems
• Clutch maximum diameter of 120.0 mm
• Serpentine pulley belt type for smooth operation
• Bolt tangent mounting type for secure installation

Technical Details and Specifications

This Denso A/C compressor (part number 471-1030) features a clutch with a maximum diameter of 120.0 mm, optimized for the Toyota Yaris air conditioning system. The serpentine pulley belt type allows for efficient power transfer and reduced belt wear. The bolt tangent mounting type provides a secure and stable fitment, ensuring the compressor remains properly aligned during operation. Designed to work with R134a refrigerant, this compressor meets the requirements of modern automotive A/C systems.

Applications and Common Issues Addressed

This A/C compressor is compatible with Toyota Yaris models that use R134a refrigerant and serpentine belt systems. It is suitable for addressing several common air conditioning problems, including:

• Loss of cooling performance due to compressor failure
• Clutch slippage or failure affecting A/C engagement
• Noise or vibration caused by worn pulley or clutch components
• Leaks or pressure issues related to compressor malfunction
• Incompatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Denso 471-1030 A/C compressor on a Toyota Yaris, ensure the serpentine belt is properly tensioned and aligned with the pulley. Verify that the bolt tangent mounting points are clean and free of debris to secure the compressor firmly. It is recommended to evacuate and recharge the A/C system with R134a refrigerant after installation to maintain optimal performance. Professional installation is advised to avoid damage to the compressor or vehicle components.

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet strict quality standards for durability and performance. The part number 471-1030 undergoes rigorous testing to ensure compatibility with Toyota Yaris models and reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region and purchase source.